| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 31 of 31 | 0% | 6 of 6 | 0% | 7 | 7 | 13 | 13 | 4 | 4 |
| reduce(Text, Iterator, OutputCollector, Reporter) | | 0% | | 0% | 4 | 4 | 10 | 10 | 1 | 1 |
| TestOldCombinerGrouping.Reduce() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| configure(JobConf) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |